Related Topics:5. Energy decisions are influenced by economic, political, environmental, and social factors.4. Various sources of energy are used to power human activities. 8. Wood based bio-fuels are one form of energy that is renewable
Associated Grade Levels:9-1011-12
4.1 Humans transfer and transform energy from the environment into forms useful for human endeavors
5.2 Energy infrastructure has inertia.
5.6 Energy decisions are influenced by environmental factors.
8.8 Life cycle analysis take account of ecological factors that are in steps of the supply chain.